Diffusion

Particle movement 
In high, low concentrations
In and out of cells 

To Do or Not To Do

Afferent in to

The Central Nervous System

Efferent back out

Leukocytes

It will protect you
There are different types of cells
They are colorless 

red blood cells

In everybody
It contains hemoglobin
Little red blood cell

Which Blood Type am I ?

I'm universal 
I produced antibodies 
But not antigen  

Reproduction!!!

Asexual is

One form of reproduction

That’s all I will say

Sexual is two

 two parents reproduce and

makes some bad rude kids!!

Cell Reproduction

Cells need to divide

Which makes copies of itself

To form DNA

Mitosis

One cell makes daughters
Quick,five phases to complete
Essential to life

Fertilization

Sperm swims to the egg

Fertilization occurs

A baby is made 

Bone Healing

 Blood clot forms to clean 

Next comes fibrocartilage 

Bone gets remodeled 

Reproduction

Females have the egg

Sperm swims at the speed of light

Only one can win

Heart Flow

                                

Blood flows through our veins

Our arteries have blood too

    They go to the heart

Kidneys Rock... when they have stones

Secrete out of blood

Reabsorption into blood

Excrete: leaves body

E. coli

Living in cellar

Can't enter from the front door

Now are forced to work

Fertilization

Ejaculation

There are two million sperm, but 

It only takes one. 

Treatment for type 1 diabetes

Taking insulin

And injected through the skin

Into fatty cells

Kidney stones

Mineral Crystals 
Kidney stones block urine flow 
It’s painful when passed 

Veins and Arteries

Veins, blood to the heart 

But, arteries blood away 

Venous flow need valves 

Negative and Positive Feed Back

Positive Increase 
Negative brings it back down 
Positive Childbirth 

Reproductive System

Females have egg cells

          While males have cells called sperm cells

Combined make babies

Bile

                          A bitter liquid

                     Secreted by the liver

                     Helps with digestion

The Heart

Never Stops Working
It Can Never take a Rest  
No Rest for your heart

Reproductive System

A sperm finds an egg

Next they become one and then

They make a person

“Junk Food”

                                                     Food goes down the track

                                                     Fast or slow or in between

                                                        Waste never returns

Anorexia

Her petite soul rests 
A body disappearing
starves for perfection

The Loop of Henle's Exchange

Water follows salt
Loop of Henle salt exchange
Counter current here

Binge Eating Disorder B.E.D.

Ate till I felt down.

Stomach was topsy turvy.

Hate my single BED.

Bulimia

 Cooking spaghetti.

My date says it is yummy.

Purging the tummy.

Melatonin Haiku

The pineal gland
Regulates the sleep cycle
It's melatonin 

Cardiac Muscle: A Human Biology Haiku that will keep your blood pumping!

Cardiac Muscle

No voluntary movement

Pumping blood non-stop

Mitochondria Haiku

Organelle in cells

The powerhouse of the cell

Mitochondria

The Human Tongue

Let’s not jump the gun

Candy, so sweet on the tongue                

Though sour can be fun

Mitochondria

Inside the membrane
The power house of the cell
Mitochondria

Binge Eating Disorder

Burgers, fries, milkshakes,

Guilt, shame, disgust, secrecy,

Now I binge again...

Student Zen

The semester ends

My students wish bonus points

I hope this is fun